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JPL Small-Body Database Browser
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392424 (2010 NF81)
Classification: Main-belt Asteroid          SPK-ID: 2392424
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723062180144412 9.5937e-08  
a 3.086388471852555 9.5024e-08 au
q 2.554584546944271 3.3215e-07 au
i 21.49710777296812 2.3396e-05 deg
node 27.64855350140937 2.5409e-05 deg
peri 272.1348717313494 9.3343e-05 deg
M 266.9939348074759 9.9985e-05 deg
tp 2459112.161900215015
(2020-Sep-19.66190021)
0.00056842 TDB
period 1980.497548155723
5.42
9.1464e-05
2.504e-07
d
yr
n .1817725047603512 8.3947e-09 deg/d
Q 3.618192396760839 1.114e-07 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5845 days (16.00 yr)  
   first obs. used      2003-05-05  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:55:30  

Additional Information
 Earth MOID = 1.65132 au 
 Jupiter MOID = 1.91836 au 
 T_jup = 3.098 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO397427  
diameter diameter 3.784 km 1.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392424 (2010 NF81)          Discovered 2010-Jul-15 by WISE at WISE
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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